//
//  DOM.Pattern.swift
//  SwiftDraw
//
//  Created by Simon Whitty on 26/3/19.
//  Copyright 2020 Simon Whitty
//
//  Distributed under the permissive zlib license
//  Get the latest version from here:
//
//  https://github.com/swhitty/SwiftDraw
//
//  This software is provided 'as-is', without any express or implied
//  warranty.  In no event will the authors be held liable for any damages
//  arising from the use of this software.
//
//  Permission is granted to anyone to use this software for any purpose,
//  including commercial applications, and to alter it and redistribute it
//  freely, subject to the following restrictions:
//
//  1. The origin of this software must not be misrepresented; you must not
//  claim that you wrote the original software. If you use this software
//  in a product, an acknowledgment in the product documentation would be
//  appreciated but is not required.
//
//  2. Altered source versions must be plainly marked as such, and must not be
//  misrepresented as being the original software.
//
//  3. This notice may not be removed or altered from any source distribution.
//

import Foundation

extension DOM {
  
  struct Pattern: ContainerElement {
    
    var id: String
    var x: Coordinate?
    var y: Coordinate?
    var width: Coordinate
    var height: Coordinate
    
    var patternUnits: Units?
    var patternContentUnits: Units?
    
    var childElements: [DOM.GraphicsElement] = []
    
    init(id: String, width: Coordinate, height: Coordinate) {
      self.id = id
      self.width = width
      self.height = height
    }
  }
}

extension DOM.Pattern {
  
  enum Units: String {
    case userSpaceOnUse
    case objectBoundingBox
  }
}
